80324118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3911}}^1$

素因数の和:4089

約数の個数: 48

約数和(自身を含む): 200169216

約数和(自身を除く): 119845098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 3911, 6846, 7822, 10269, 11733, 20538, 23466, 27377, 35199, 54754, 70398, 82131, 164262, 246393, 492786, 637493, 1274986, 1912479, 3824958, 4462451, 5737437, 8924902, 11474874, 13387353, 26774706, 40162059, 80324118]

約数ペア:

[(1, 80324118), (2, 40162059), (3, 26774706), (6, 13387353), (7, 11474874), (9, 8924902), (14, 5737437), (18, 4462451), (21, 3824958), (42, 1912479), (63, 1274986), (126, 637493), (163, 492786), (326, 246393), (489, 164262), (978, 82131), (1141, 70398), (1467, 54754), (2282, 35199), (2934, 27377), (3423, 23466), (3911, 20538), (6846, 11733), (7822, 10269)]